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run code in 150+ php & hhvm versions
Bugs & Features
<?php $functions=get_defined_functions(); echo $functions["internal"][2019];
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined offset: 2019 in /in/G1YlM on line 4
Output for hhvm-3.12.0
gzgets
Output for hhvm-3.10.0
ldap_modify
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 2019 in /in/G1YlM on line 4